aggregate value中文,aggregate value的意思,aggregate value翻译及用法

2025-12-16 02:36 浏览次数 18

aggregate value

英[ˈæɡriɡit ˈvælju]美[ˈæɡrɪɡɪt ˈvælju]

[统计] 总值;合计价值

aggregate value 例句

英汉例句

  • When used without a GROUP BY clause, aggregate functions report only one aggregate value for a SELECT statement.

    如果聚合函数没有使用GROUPBY子句,则只为SELECT语句报告一个聚合值。

  • Retrieves a single value, for example, an aggregate value from a database.

    从数据库中检索单个值(例如一个聚合值)。

  • Analytic functions compute an aggregate value based on a group of rows.

    分析函数是在一个记录行分组的基础上计算它们的总值。

  • The column that holds the aggregate value (the average price ) is NULL for groups that lack qualifying rows.

    对于不符合条件的行的组,保存聚合值(平均价格)的列为NULL。

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